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EGTB: win in 4 half-moves

# move score
1 Rf7 win in 3 half-moves
2 Rg7 win in 3 half-moves
3 K1g1 draw
4 K1g2 draw
5 K2g1 draw
6 K2g2 draw
7 Kf3 draw
8 Kg3 draw
9 Ra1 draw
10 Ra5 draw
11 Ra6 draw
12 Ra8 draw
13 Rh7 draw
14 K1e1 loss in 2 half-moves
15 K1e2 loss in 2 half-moves
16 K2e1 loss in 2 half-moves
17 K2e2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Ra4 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Re7 loss in 2 half-moves